Home / 14,973.65-22,462.50-11,859.43

Finding the Fourth Proportional to 14,973.65, 22,462.50 and 11,859.43

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Solution

The fourth proportional to 14,973.65, 22,462.50 and 11,859.43 is: 17,790.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973.65 : 22,462.50 = 11,859.43 : x
  2. Step 2: Convert to fraction form
    14,973.65/22,462.50 = 11,859.43/x
  3. Step 3: Cross multiply
    14,973.65x = 22,462.50 × 11,859.43
  4. Step 4: Simplify right side
    14,973.65x = 266,392,446.38
  5. Step 5: Solve for x
    x = 266,392,446.38/14,973.65
  6. Step 6: Final answer
    x = 17,790.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.